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Address: 3950 W Commonwealth Ave Ste B 
Fullerton, CA 92833   Directions

Phone Number (714) 992-0777



- We Smog All Vehicles
- Diesel Smog Check
- DMV Renewal Smog Test
- Hybrid Smog Tests
- Out of State Smog Check
- Regular Smog Inspection
- STAR Smog Inspection
- Test Only Smog Center

OC Smog Express... Fullerton's destination for hassle-free smog inspections! Fully certified and licensed by the State of California to inspect all vehicles... big or small, we smog'em all!
Call us to make an appointment and avoid the wait! Inspections are super fast, and we usually have no wait time. Why visit OC Smog Express?

  • Expertise 2nd to none
  • Quick 10 min smog inspection
  • Easy drive-in and parking access
  • and ample parking

Shop Hours: MON-FRI 8:30am - 6:00pm. Saturday 8:30am to 2:30pm. SUN Closed. Please note, we close for lunch M-F 12:30pm to 1:30pm.

Smog Special: 2000 & newer cars and small pick-ups only $27.75* with your SmogTips coupon. Excludes heavy-duty vehicles. Includes 1 free retest with in 45-days if needed.

*Plus CA cert and ETF. Must present coupon prior to inspection. Appointment required.



Need Registration Renewal?


OC SMOG EXPRESS - 3950 W Commonwealth Ave Ste B Fullerton, California. (714) 992-0777

More certified smog station near Fullerton, CA.